Решение шахматной задачи №71663
Мат в 4 хода |
1.Kg1-f2 ! threat:
2.Qf1-a6 zugzwang.
2...Kg4-h4
3.Qa6-e6 zugzwang.
3...Kh4-h5
4.Qe6-h3 #
3...g5-g4
4.Qe6-h6 #
2...Kg4-f4
3.Qa6-e6 threat:
4.Qe6-f5 #
4.Qe6-e4 #
3...g5-g4
4.Qe6-f5 #
4.Qe6-e3 #
4.Qe6-f6 #
2...Kg4-h5
3.Kf2-g3 threat:
4.Qa6-g6 #
2...Kg4-h3
3.Bh7-f5 +
3...Kh3-h4
4.Qa6-h6 #
3...Kh3-h2
4.Qa6-h6 #
3...g5-g4
4.Qa6-h6 #
1...Kg4-h4
2.Kf2*f3 threat:
3.Qf1-h1 #
2...g5-g4 +
3.Kf3-f4 threat:
4.Qf1-h1 #
1...Kg4-f4
2.Qf1-a1 threat:
3.Qa1-d4 #
2...Kf4-g4
3.Qa1-h8 zugzwang.
3...Kg4-h4
4.Bh7-f5 #
3...Kg4-f4
4.Qh8-d4 #
3...Kg4-h5
4.Bh7-f5 #
3...Kg4-h3
4.Bh7-f5 #
2...g5-g4
3.Qa1-f6 # |